Interface - Rx and TX packets incorrect

GeoLan · February 10, 2025, 5:09pm

I installed OpenWrt 24.10.0 r28427-6df0e3d02a on a GL.iNet GL-MT6000 (sysupgrade). WAN IPv4 is set up with PPPoE, and I segmented the network using VLANs, creating two additional interfaces: one for IoT and one for Guests. Two other access points running OpenWrt are configured in Layer 2 with VLANs. Everything works correctly, but I have one issue. The RX and TX packet counters on the interfaces do not correctly report the traffic for each individual interface. All traffic appears on WAN6.

Does anyone know why this is happening and how to fix it?

Inviato da iPhone

brada4 · February 10, 2025, 7:09pm

WAN6 shows traffic of eth1 physical intetface, which gets flow offloads bypassing bridges and ppp

timur.davletshin · February 11, 2025, 3:24am

Was it not fixed in 24.10? I mean traffic accounting with hardware offloading turned on. I see no such problem on mt7622 anymore.

GeoLan · February 11, 2025, 10:15am

If I disable hardware offloading, the traffic accounting on the interfaces is correct. So, is it a bug?

timur.davletshin · February 11, 2025, 10:38am

I believe it is...

From my side I even cat /sys/kernel/debug/ppe0/entries to make sure that I run HW offloading. No such problem...

brada4 · February 11, 2025, 10:47am

It is not a bug per se, the interim interfaces like bridge or pppoe do not pass packets as thay go start to end and only count at physical ports.

system · February 21, 2025, 10:47am

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